package com.luoyuanxiangvip.admin.core.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Profile;
import springfox.documentation.builders.ApiInfoBuilder;
import springfox.documentation.builders.PathSelectors;
import springfox.documentation.builders.RequestHandlerSelectors;
import springfox.documentation.service.*;
import springfox.documentation.spi.DocumentationType;
import springfox.documentation.spi.service.contexts.SecurityContext;
import springfox.documentation.spring.web.plugins.Docket;
import springfox.documentation.swagger2.annotations.EnableSwagger2;

import java.util.ArrayList;
import java.util.List;

/**
 * <p>
 * api文档配置
 * </p>
 *
 * @author luoyuanxiang <p>luoyuanxiangvip.com</p>
 * @since 2019/5/27 9:54
 */
@Configuration
@EnableSwagger2
@Profile({"dev","test"})
public class SwaggerConfig {

    @Bean
    public Docket createRestApi() {
        return new Docket(DocumentationType.SWAGGER_2).
                useDefaultResponseMessages(false)
                .apiInfo(apiInfo())
                .select()
                .apis(RequestHandlerSelectors.any())
                .paths(PathSelectors.regex("^(?!auth).*$"))
                .build()
                .securitySchemes(securitySchemes())
                .securityContexts(securityContexts());
    }
    private ApiInfo apiInfo() {
        return new ApiInfoBuilder()
                //页面标题
                .title("luoyuanxiangvip.com 博客后台接口")
                //创建人
                .contact(new Contact("Luo YuanXiang", "https://luoyuanxiangvip.com", "1141306760@qq.com"))
                //版本号
                .version("1.0")
                //描述
                .description("API 描述")
                .build();
    }

    private List<ApiKey> securitySchemes() {
        List<ApiKey> apiKeys = new ArrayList<>();
        ApiKey apiKey = new ApiKey("Authorization", "Authorization", "header");
        apiKeys.add(apiKey);
        return apiKeys;
    }
    private List<SecurityContext> securityContexts() {
        List<SecurityContext> securityContexts = new ArrayList<>();
        SecurityContext build = SecurityContext.builder()
                .securityReferences(defaultAuth())
                .forPaths(PathSelectors.regex("^(?!auth).*$"))
                .build();
        securityContexts.add(build);
        return securityContexts;
    }
    private List<SecurityReference> defaultAuth() {
        List<SecurityReference> securityReferences = new ArrayList<>();
        AuthorizationScope authorizationScope = new AuthorizationScope("global", "accessEverything");
        AuthorizationScope[] authorizationScopes = new AuthorizationScope[1];
        authorizationScopes[0] = authorizationScope;
        SecurityReference authorization = new SecurityReference("Authorization", authorizationScopes);
        securityReferences.add(authorization);
        return securityReferences;
    }
}
